Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11151752 | System for visualization of a building material | Rachel Z. Pytel, Gregory F. Jacobs, Alex C. Nash, Anthony Jouanin, Brice Dubost +2 more | 2021-10-19 |
| 11142912 | Reduced weight, multi-layer roofing shingles and methods for installing them | Xiaofeng Peng | 2021-10-12 |
| 11118354 | Roofing products with zones of algae-resistant granules and method of manufacture | Xiaofeng Tang, Shuang Liu, Mark W. Simon | 2021-09-14 |
| 11077653 | Asphalt shingle, roof covering therewith and method of making the same with synchronized adhesive positioning thereon | — | 2021-08-03 |
| 11008759 | Roofing product including a heater | Stephen A. Koch, Gregory F. Jacobs | 2021-05-18 |
| 10982445 | Panel for use as exterior covering for roofing or siding and building structure having same | Stephen A. Koch, Husnu M. Kalkanoglu | 2021-04-20 |